/* 系统设置页面样式 */
.settings {
    max-width: 800px;
    margin: 0 auto;
}

.page-header {
    margin-bottom: 2rem;
}

.page-title {
    font-size: 2rem;
    color: #333;
    margin: 0;
}

.settings-content {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.settings-section {
    padding: 2rem;
    border-bottom: 1px solid #eee;
}

.settings-section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: 1.25rem;
    color: #333;
    margin: 0 0 1.5rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #667eea;
}

.setting-item {
    margin-bottom: 1.5rem;
}

.setting-item:last-child {
    margin-bottom: 0;
}

.setting-label {
    display: block;
    font-weight: 500;
    color: #333;
    margin-bottom: 0.5rem;
}

.setting-input,
.setting-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.setting-input:focus,
.setting-select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.setting-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    min-height: 100px;
    resize: vertical;
    font-family: inherit;
    transition: border-color 0.3s;
}

.setting-textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.settings-actions {
    padding: 2rem;
    background: #f8f9fa;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.save-btn,
.reset-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.save-btn {
    background: #667eea;
    color: white;
}

.save-btn:hover {
    background: #5a6fd8;
}

.reset-btn {
    background: #6c757d;
    color: white;
}

.reset-btn:hover {
    background: #5a6268;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .settings {
        max-width: 100%;
    }

    .settings-section {
        padding: 1.5rem;
    }

    .settings-actions {
        padding: 1.5rem;
        flex-direction: column;
    }

    .save-btn,
    .reset-btn {
        width: 100%;
    }
}